Very Smokey Tarantula (Alt/Az - No guiding), WayneAnderson

Very Smokey Tarantula (Alt/Az - No guiding)

Very Smokey Tarantula (Alt/Az - No guiding), WayneAnderson

Very Smokey Tarantula (Alt/Az - No guiding)

Equipment

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Acquisition details

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Description

This is an attempt to image NGC 2070 through the smoke haze, the smoke haze was so thick to the south I was suprised to get any reasonable image, after imaging I noticed the corrector lense of the scope was covered in a thin layer of ash or dust which blew off easy with compressed air but the corrector still needed some cleaning, I think I will need to wait for the smoke to clear and try again with more subs to bring out the detail and reduce the noise, I have found that for Alt/Az No guiding imaging around 300 to 500 short 25sec subs usually rounds out the stars and shows the faint details.

Tarantula Nebula NGC 2070

180 x 25sec subs at iso 1600 (only 75mins data) no darks, bias or flats

12" Meade LX200 f6.3 (alt/az setup with No guiding)

Sony Nex-3 DSLR Camera

Processed with DSS,Startools,Gimp

Comments

Histogram

Very Smokey Tarantula (Alt/Az - No guiding), WayneAnderson